EP1056801A1 - Procede et dispositif pour le traitement de pneumatiques de vehicules automobiles - Google Patents

Procede et dispositif pour le traitement de pneumatiques de vehicules automobiles

Info

Publication number
EP1056801A1
EP1056801A1 EP98965112A EP98965112A EP1056801A1 EP 1056801 A1 EP1056801 A1 EP 1056801A1 EP 98965112 A EP98965112 A EP 98965112A EP 98965112 A EP98965112 A EP 98965112A EP 1056801 A1 EP1056801 A1 EP 1056801A1
Authority
EP
European Patent Office
Prior art keywords
product pieces
heated
interior
product
composite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98965112A
Other languages
German (de)
English (en)
Other versions
EP1056801B1 (fr
Inventor
Reiner Numrich
Gerhard Tewes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebrueder Loedige Maschinenbau GmbH
Original Assignee
Gebrueder Loedige Maschinenbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gebrueder Loedige Maschinenbau GmbH filed Critical Gebrueder Loedige Maschinenbau GmbH
Publication of EP1056801A1 publication Critical patent/EP1056801A1/fr
Application granted granted Critical
Publication of EP1056801B1 publication Critical patent/EP1056801B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/482—Preparation from used rubber products, e.g. tyres
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0496—Pyrolysing the materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/08—Transition metals
    • B29K2705/12—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50203—Waste pyrolysis, gasification or cracking in a mechanically fluidised bed, e.g. obtained by a centrifugal force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Definitions

  • the invention relates to a method and a device for processing motor vehicle tires, in particular used tires and damaged tires for trucks, passenger cars, motorcycles, airplanes, bicycles, etc.
  • the old tires or old tire parts are processed by pyrolysis and / or depolymerization.
  • the known preparation processes generally require a very high amount of energy, the throughput quantity per unit of time is limited and the wear of the processing tools is high in mechanical processes, because in tire manufacture a wide variety of components are processed into a composite material that is intended to withstand extremely high loads.
  • the object of the invention is therefore to develop a method and a device which make it possible to largely avoid individual component separation and environmental pollution.
  • product pieces made from used tires consist of a material composite that has at least one material component that decomposes when heated by mechanically moving and / or fluidizing the product pieces in a discontinuously operated device and via heated contact surfaces of the device are heated to a material decomposition temperature at which the material composite is broken down into one or more solid material components and fluids which can be removed from the device separately and the product pieces are introduced into a material template in the interior of the device.
  • Half of the starting material of the supplied product pieces can be converted into gases or oil vapors.
  • the other half of the treated raw material can be separated into inferior carbon black (carbon, sulfur) and steel wires.
  • the resulting gases can be used to generate energy.
  • the condensed, relatively homogeneous oil can still be used as a raw material.
  • the soot which has a high carbon content, can be used for energy generation due to its calorific value.
  • the steel recovered from the vehicle tires can be reintegrated into a product cycle as a raw material.
  • the material template can consist of material components that are formed during the decomposition of the composite material of the duct pieces result.
  • the supplied starting material is mixed, for example, with soot that is still warm.
  • the device is not cooled down too much.
  • the raw material is preheated by contacting the soot. Caking or clumping in the area of the interior walls of the device is prevented.
  • the efficiency of the process can be increased in that the thermal processing of the product pieces takes place under a vacuum in the device.
  • the purity of the end products produced can be improved if the thermal processing of the product pieces takes place in the absence of oxygen.
  • the object is also achieved by using a discontinuously operated device which has internals and surfaces provided in a device interior for mechanical fluidization and / or movement and thermal treatment of product parts which are produced from used tires from, for example, motor vehicles, by shredding the used tires, wherein the product pieces consist of a material composite that has at least one material component that decomposes when heated, with heatable product contact surfaces of the device for heating the product pieces to a material decomposition temperature, with a connection or connections of the device for maintaining a vacuum in the interior of the device, with a connection or connections of the device for introducing the product pieces into the interior of the device, with a connection or connections of the device for introducing a gas into the product interior and with a connection or connections of the device for discharging a fluid or fluids and a solid component or of Solid components that result from the thermal treatment of the product pieces.
  • the mixing and comminution of the product pieces can be achieved by installing the device, which are designed to be movable in a fixed housing of the device.
  • the internals of mixing elements can be arranged on a rotatable shaft which is mounted in end faces of the device, the shaft passing through the device and the mixing elements sweeping over the heated surfaces of the device.
  • the aforementioned method and the associated device can also be used for processing thermally decomposable rubber and / or plastic waste from the manufacture of motor vehicles.
  • Mixing elements 6 are provided within the device 1 and are fastened to a shaft 7.
  • the shaft 7 is rotatably supported on end faces 8 and 9 of the device 1. Therefore, the mixing elements 6 using mixing tools
  • (Mixing blades) 10 are provided, rotate in the direction of rotation 11.
  • a mechanical fluidized bed is generated during the treatment process, so that as many product pieces 2 as possible come into contact with the heated inner wall 5 of the device.
  • the mechanical fluidized bed produces soot in the form of fine microgranules made of carbon that does not dissolve in the condensed oil phase and can easily be removed, for example, by centrifugation.
  • Special mixing tools 10 prevent tangling of the exposed steel threads from the product pieces 2.
  • the mixing tools 10 have round surfaces, so that the steel threads slip off and cannot adhere to the surfaces of the mixing tools 10.
  • the material components produced during the thermal processing of the product pieces 2 can be removed in a weight-dosed manner from the device 1 via a raw material outlet 14 in the outlet direction 15.
  • Second additional units can be provided on the device 1, by means of which material components (weighing cells), which are produced during the thermal treatment of the product pieces 2, can be removed in a weight-dosed manner from the interior of the device.
  • the device 1 After the thermal treatment of a first batch of product pieces 2 has ended, the device 1 is only partially emptied. New product pieces 2 are mixed when the soot is still warm. The device 2 does not cool down too much. The new product pieces 2 are preheated by contact with the soot. The product pieces 2 are powdered with soot and cannot adhere or stick to the inside of the device 5 and / or the mixing tools 10. Sticking is avoided. A good separation into the individual raw materials is made possible. Alternatively, in a first mode of operation, carbon in dust form can be introduced into the interior of the device so that the product pieces 2 are mixed with the carbon when heated.
  • Product pieces 2 made from used tires are thermally processed in a discontinuously operated device 1.
  • the product pieces 2 consist of a material composite that has at least one material component that decomposes when heated by mechanically moving and / or fluidizing the product pieces 2 in the device 1 and heating them to a material decomposition temperature via heated contact surfaces of the device 2. At this temperature, the composite material decomposes into one or more solid material components and fluids, which can be removed separately from the device 1. Individual method separation is made possible by the method and the use of the device. Environmental pollution is largely avoided.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Selon l'invention, des morceaux (2) produits à partir de vieux pneumatiques sont traités thermiquement dans un dispositif (1) à fonctionnement discontinu. Les morceaux (2) sont constitués d'un matériau composite comportant au moins un composant qui se décompose lors du chauffage, les morceaux (2) de produit étant déplacés mécaniquement et/ou fluidisés dans le dispositif (1) et chauffés de façon à atteindre la température de décomposition dudit composant, par l'intermédiaire de surfaces de contact chauffées du dispositif (2). A cette température, le matériau composite se décompose en un ou plusieurs composants solides et fluides qui sont retirés du dispositif (1) séparément. Le procédé présenté et l'utilisation de ce dispositif permettent une séparation des composants individuels. Les incidences nuisibles sur l'environnement sont évitées au maximum.
EP98965112A 1997-12-29 1998-12-12 Procede pour le traitement de pneumatiques de vehicules automobiles Expired - Lifetime EP1056801B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19757794 1997-12-29
DE19757794 1997-12-29
DE19800567 1998-01-09
DE1998100567 DE19800567A1 (de) 1997-12-29 1998-01-09 Verfahren und Vorrichtung zur Aufbereitung von Kraftfahrzeugreifen
PCT/DE1998/003653 WO1999033907A1 (fr) 1997-12-29 1998-12-12 Procede et dispositif pour le traitement de pneumatiques de vehicules automobiles

Publications (2)

Publication Number Publication Date
EP1056801A1 true EP1056801A1 (fr) 2000-12-06
EP1056801B1 EP1056801B1 (fr) 2003-03-19

Family

ID=26042825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98965112A Expired - Lifetime EP1056801B1 (fr) 1997-12-29 1998-12-12 Procede pour le traitement de pneumatiques de vehicules automobiles

Country Status (6)

Country Link
US (1) US6364225B1 (fr)
EP (1) EP1056801B1 (fr)
AU (1) AU2045999A (fr)
DE (2) DE19800567A1 (fr)
ES (1) ES2192348T3 (fr)
WO (1) WO1999033907A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1314770B1 (fr) * 2001-11-27 2004-01-02 Jean Affolter Procédé en discontinu pour la pyrolyse de matière organique coupée et réacteur à lit fluidisé pour ce procédé
CA2552246A1 (fr) * 2004-01-14 2005-07-28 Invacare Corporation Fauteuil roulant reglable
LT5422B (lt) 2005-09-08 2007-05-25 Uždaroji akcinė bendrovė OSTRIO Transporto priemonių susidėvėjusių padangų perdirbimo būdas ir įrenginys
DE102008040850B3 (de) * 2008-07-30 2010-04-08 Gebrüder Lödige Maschinenbaugesellschaft mbH Schwimmend gelagerter Mischer nebst Verfahren
CN110000197A (zh) * 2019-04-29 2019-07-12 秦华 新型酸解还原剂的制备方法及其在硫酸法钛白粉生产中的应用
US11999920B2 (en) 2020-09-14 2024-06-04 Ecolab Usa Inc. Cold flow additives for plastic-derived synthetic feedstock
CA3209451A1 (fr) 2021-03-10 2022-09-15 Theodore C. Arnst Additifs stabilisants pour charge d'alimentation synthetique derivee de plastique
EP4416248A1 (fr) 2021-10-14 2024-08-21 Ecolab Usa Inc. Agents antisalissure pour matières premières synthétiques dérivées du plastique

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520754A1 (de) * 1975-05-09 1976-11-18 Lampl Helma Verfahren und vorrichtung zur pyrolyse von abfallprodukten
DE2724813C3 (de) 1977-06-02 1981-08-06 Walter 7470 Albstadt Letsch Anlage zum Aufbereiten von Altreifen und ähnlichen Gummiverbundstoffen
US4308103A (en) * 1980-06-02 1981-12-29 Energy Recovery Research Group, Inc. Apparatus for the pyrolysis of comminuted solid carbonizable materials
JPS60130678A (ja) * 1983-12-15 1985-07-12 Mamoru Sano 熱分解乾溜機
GB8726397D0 (en) * 1987-11-11 1987-12-16 Holland K M Processing of organic material
US5157176A (en) * 1990-07-26 1992-10-20 Munger Joseph H Recycling process, apparatus and product produced by such process for producing a rubber extender/plasticizing agent from used automobile rubber tires
DE4034985A1 (de) * 1990-08-28 1992-05-14 Artur Richard Greul Verfahren zur gesteuerten tieftemperaturentgasung von organischen stoffen mit der elektrisch beheizten bandschnecke
US5411213A (en) * 1990-09-12 1995-05-02 Just; Arden L. Method for treatment of solid materials
US5264640A (en) * 1992-04-06 1993-11-23 S-P Reclamation, Inc. Depolymerization method for resource recovery from polymeric wastes
US5369215A (en) * 1992-04-06 1994-11-29 S-P Reclamation, Inc. Depolymerization method for resource recovery from polymeric wastes
US5504267A (en) * 1992-04-06 1996-04-02 S-P Reclamation, Inc. Resource recovery by catalytic conversion of polymers
DE4234385A1 (de) * 1992-10-06 1994-04-07 Formex Trading Gmbh Verfahren zur Pyrolyse von organischen Stoffen
US5286374A (en) * 1993-02-26 1994-02-15 Chen Huang Chuan Process for cracking waste rubber tires
DE4416155A1 (de) * 1994-05-09 1995-11-16 Peter Hollaus Verfahren zur Verarbeitung von Altreifen von Kraftfahrzeugen zum Zweck der Weiterverwendung des Reifenmaterials insbesondere des Materials der Gummiauflage sowie Vorrichtung zur Durchführung des Verfahrens
AU5342896A (en) * 1995-04-21 1996-11-07 William Ferguson Watson Mixing
US5578700A (en) * 1995-05-01 1996-11-26 Hunt Industries Inc. Continuous vacuum microwave rubber crumb reclamation unit
DE19617450A1 (de) * 1996-05-02 1997-11-06 Hessabi Iradj Verfahren und Vorrichtung zur Rückgewinnung von gummiartigen Elastomeren
US5836524A (en) * 1996-10-01 1998-11-17 National Science Council Liquefaction of wastes with product oil recycling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9933907A1 *

Also Published As

Publication number Publication date
WO1999033907A1 (fr) 1999-07-08
ES2192348T3 (es) 2003-10-01
US6364225B1 (en) 2002-04-02
DE19800567A1 (de) 1999-07-08
AU2045999A (en) 1999-07-19
DE59807590D1 (de) 2003-04-24
EP1056801B1 (fr) 2003-03-19

Similar Documents

Publication Publication Date Title
DE69027302T2 (de) Verfahren zum Vorwärmen von Schrott durch Pyrolyse der harzhaltigen Rückstände unter totaler Rückgewinnung ihres Energieinhaltes und Stahlherstellungsverfahren
DE69304842T2 (de) Abfallverbrennungsverfahren in einem Zementofen
WO1991018960A1 (fr) Procede et dispositif de recuperation de dechets organiques
EP1056801A1 (fr) Procede et dispositif pour le traitement de pneumatiques de vehicules automobiles
EP0293982A1 (fr) Procédé pour le traitement de matières minérales contaminées
EP1078698B1 (fr) Procédé et dispositif pour le traitement thermolytique des matières contenant des polymères et de la cellulose, notamment des produits déchiquetés légèrs
DD237479A5 (de) Verfahren zur herstellung eines absorptions- und adsorptionsmittels, sowie nach diesem verfahren hergestelltes absorptions- und adsorptionsmittel
EP1187891A1 (fr) Procede et dispositif d'elimination de dechets
DE4103715A1 (de) Anlage und verfahren zur behandlung von hausmuell und hausmuellaehnlichen gewerbeabfaellen
EP0463379B1 (fr) Procédé pour la valorisation de boues résiduaires
DE4226015C1 (de) Verfahren zur Entsorgung von festen und flüssigen Abfallstoffen im Vergasungsprozeß bei der Festbettdruckvergasung
DE4226015C9 (de) Verfahren zur Entsorgung von festen und flüssigen Abfallstoffen im Vergasungsprozeß bei der Festbettdruckvergasung
CH644888A5 (de) Verfahren zur kombinierten muellverwertung und abwasseraufbereitung.
EP0893652A1 (fr) Méthode d'utilisation thermique de déchets en plastique, particulièrement de vieilles automobiles
DE4238935C2 (de) Verfahren zur Überführung von organisches Material und Kunststoffe enthaltenden Abfallstoffen in ein pulverförmiges Zwischenprodukt und seine Verwendung
EP0453460B1 (fr) Procede pour traiter les boues de vernis et peintures ainsi que les dechets de colorants
WO1991001185A1 (fr) Procede et dispositif de recuperation des residus des ateliers de vernissage, etc.
DE19838141A1 (de) Verfahren und Vorrichtung zur sortenreinen Rückgewinnung von PVC-haltigen Kunststoffabfällen
WO2001010977A1 (fr) Procede pour valoriser des gaz provenant de bassins de decantation
DE4013191A1 (de) Verfahren zur entsorgung der emissionen von heissmischgutanlagen sowie abgasfuehrung einer heissmischgutanlage
DE19807539C2 (de) Verfahren zur thermischen Behandlung von Abfällen
DE4005804C2 (fr)
DE10140353A1 (de) Verfahren und Anlage der verschmutzungsfreien Aufbereitung von organischen Abfällen
WO1999025790A1 (fr) Procede de production de gaz de synthese ou d'hydrocarbures liquides a partir de matieres brutes ou de rebuts a croissance posterieure et a teneur en cellulose
DE4107046A1 (de) Verfahren und vorrichtung zum verwerten von organischen abfaellen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20000731

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE CH DE ES FR GB IT LI NL

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RTI1 Title (correction)

Free format text: METHOD FOR PROCESSING AUTOMOBILE TIRES

RTI1 Title (correction)

Free format text: METHOD FOR PROCESSING AUTOMOBILE TIRES

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE CH DE ES FR GB IT LI NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: AMMANN PATENTANWAELTE AG BERN

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59807590

Country of ref document: DE

Date of ref document: 20030424

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20030506

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2192348

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20031222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051212

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20091201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20101230

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20101220

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20101223

Year of fee payment: 13

Ref country code: NL

Payment date: 20101215

Year of fee payment: 13

Ref country code: GB

Payment date: 20101223

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20101217

Year of fee payment: 13

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20120701

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20111212

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111231

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111212

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120102

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20130704

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111213

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20150205

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20141216

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151231

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59807590

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160701